The significance of case studies in UPSC essay writing lies in their ability to provide concrete examples that support arguments. Including relevant case studies can demonstrate a candidate’s understanding of complex issues and their real-world implications. They help illustrate points more convincingly than abstract statements, making essays more engaging and credible. Furthermore, discussing case studies from diverse fields showcases a well-rounded knowledge base, which is crucial in the examination. In sum, well-integrated case studies not only enhance the quality of essays but also reveal analytical skills.